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TPFTZ Qingshan International Business Technology CO,.LTD

Products >> sodium hydrosulphide

sodium hydrosulphide

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Description
Product Name: sodium hydrosulphide
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Specifications Sodium Hydrosulphide Flakes
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H.S.CODE: 28301090
MOLECULAR FORMULAR: NaHS.XH2O
SPECIFICATION:
NaHS: 70%MIN
Fe: 10ppm,15ppm,30ppm.

PACKING:(Flakes)25kg net each in ply-kraft paper bag (coated outside with plastic film) lined with both P.P and P.E bag inside.

Property: Colorless needle-like crystal,easy to be deliquesced,it will decomposed and release hydrogen disulfide at its melting point,soluble in water and alcohols,its water solution is strongly alkaline,it will generate hydrogen disulfide when reacting with acids.The industrial good is solution,orange or yellow,bitter taste.

APPLICATION: Used in the synthesis of organic intermediates and in the preparation of auxiliary agent of sulfur dyes;in the waste water treatment;it is the raw material to produce ammonium sulphate and ethanethiol(semi-finished products);used in the copper ore beneficiation,also in the sulfurous acid dyeing of manmade fibres.

E-mail: adazhang@ho***il.com

Contact Us
Company: TPFTZ Qingshan International Business Technology CO,.LTD
Contact: Ms. Caria Huang
Address: 27-1103 Yunhua Li ,Huayuan New City , Nankai DIST, Tianjin , China
Postcode: 300384
Tel: 86 22 23738130
Fax: 86 22 23733130
E-mail:         


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